package com.wang.interviewtest.config;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;

/**
 * @author 王益波
 * @version 1.0
 * @date 2020/11/13 10:38
 */
@Configuration
public class DruidConfig {

    @ConfigurationProperties(prefix = "spring.datasource")
    @Bean
    public DataSource druid(){
        return  new DruidDataSource();
    }

    //配置Druid的监控
    //1、配置一个管理后台的Servlet
//    @Bean
//    public ServletRegistrationBean statViewServlet(){
//        ServletRegistrationBean bean = new ServletRegistrationBean(new StatViewServlet(), "/druid/*");
//        Map<String,String> initParams = new HashMap<>();
//
//        initParams.put("loginUsername","admin");
//        initParams.put("loginPassword","admin");
//        initParams.put("allow","");//默认就是允许所有访问
//        //initParams.put("deny","ip");
//
//        bean.setInitParameters(initParams);
//        return bean;
//    }


}
